Black Mamba 5″ (115 mm) Decat Downpipes for Audi RSQ8 and Lamborghini Urus 4.0 TFSI, designed for maximum performance by eliminating the restrictive OEM catalytic converters. Constructed from high-grade T304 stainless steel with mandrel-bent piping and handcrafted TIG welds, these downpipes deliver a substantial power gain of 55hp on Stage 1 setups while producing an aggressive exhaust tone. The high-flow structure is capable of supporting up to 1000hp, making it a top choice for serious performance enthusiasts.

Direct bolt-on installation

2-piece kit for optimal fitment

100% T304 stainless steel construction

5″ (115 mm) primary pipes with reduction to 3″ (76 mm) for OEM exhaust compatibility

Proven power gain: 55hp on Stage 1 setups

Aggressive exhaust sound

Handmade TIG-welded joints for superior strength

Complete assembly hardware included

Lifetime warranty